41331113021 has 16 divisors (see below), whose sum is σ = 45189051648. Its totient is φ = 37490040000.

The previous prime is 41331113017. The next prime is 41331113027. The reversal of 41331113021 is 12031113314.

It is a cyclic number.

It is not a de Polignac number, because 41331113021 - 2² = 41331113017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41331112984 and 41331113002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41331113027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16958615 + ... + 16961051.

It is an arithmetic number, because the mean of its divisors is an integer number (2824315728).

Almost surely, 2^41331113021 is an apocalyptic number.

It is an amenable number.

41331113021 is a deficient number, since it is larger than the sum of its proper divisors (3857938627).

41331113021 is a wasteful number, since it uses less digits than its factorization.

41331113021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5252.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 41331113021 its reverse (12031113314), we get a palindrome (53362226335).

The spelling of 41331113021 in words is "forty-one billion, three hundred thirty-one million, one hundred thirteen thousand, twenty-one".